The Dangers of Wearing Masks

First published at 13:43 UTC on July 11th, 2020.
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The Respiratory Protection Standard of the Occupational Safety and Health Administration (OSHA) considers any atmosphere with an oxygen level below 19.5 percent to be oxygen-deficient and immediately dangerous to life or health. Therefore, according…

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CategoryHealth & Medical
SensitivityNormal - Content that is suitable for ages 16 and over
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